- Is primary topic of
- Hierarchy (object-oriented programming)
- Label
- enHierarchy (object-oriented programming)
- Link from a Wikipage to another Wikipage
- Inheritance (object-oriented programming)
- WasDerivedFrom
- Hierarchy (object-oriented programming)?oldid=310337296&ns=0
- WikiPageLength
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- Wikipage page ID
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- Wikipage redirect
- Inheritance (object-oriented programming)
- Wikipage revision ID
- 310337296